rsshub/lib/routes/eagle/changelog.ts

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import { Route } from '@/types';
import got from '@/utils/got';
import { load } from 'cheerio';
import { parseDate } from '@/utils/parse-date';

export const route: Route = {
    path: '/changelog/:language?',
    categories: ['program-update'],
    example: '/eagle/changelog/en',
    parameters: { language: 'Language, see list, default to be `cn`' },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    name: 'Changelog',
    maintainers: ['tigercubden'],
    handler,
    description: `Language

| Simplified Chinese | Traditional Chinese | English |
| ------------------ | ------------------- | ------- |
| cn                 | tw                  | en      |`,
};

async function handler(ctx) {
    let language = ctx.req.param('language');
    let changelog = '';

    // 如果为空或选项以外的值，则设置默认值
    if (language === undefined || !(language === 'tw' || language === 'en')) {
        language = 'cn';
        changelog = '更新日志';
    }
    if (language === 'tw') {
        changelog = '更新日誌';
    }
    if (language === 'en') {
        changelog = 'Release Notes';
    }

    // 发起 HTTP GET 请求
    const response = await got({
        method: 'get',
        url: `https://${language}.eagle.cool/changelog`,
        headers: {
            Referer: `https://${language}.eagle.cool/`,
        },
    });

    // 使用 cheerio 加载返回的 HTML
    const data = response.data;
    const $ = load(data);

    const list = $('.version');

    return {
        // 源标题
        title: `Eagle ${changelog}`,
        // 源链接
        link: `https://${language}.eagle.cool/changelog`,
        // 源说明
        description: `Eagle ${changelog}`,

        // 遍历此前获取的数据
        item: list.toArray().map((item) => {
            item = $(item);
            // 对获取的日期进行格式化处理
            function getDate() {
                const str = item.find('.date').text();
                let date = '';
                if (language === 'cn' || language === 'tw') {
                    const patt = /\d+/g;
                    let result;
                    while ((result = patt.exec(str)) !== null) {
                        date += result + '-';
                    }
                    date = date.replaceAll(/-$/g, '');
                } else if (language === 'en') {
                    date = str.replaceAll('RELEASED', '');
                }
                return date;
            }

            return {
                title: item.find('.ver').text(),
                description: item.find('.logs').html(),
                link: `https://${language}.eagle.cool/changelog`,
                pubDate: parseDate(getDate()),
                guid: item.find('.ver').text(),
            };
        }),
    };
}